baber/WOPTO huggingface dataset:
Patent JP-H0347154-A (JP)
Title: Production of noncyclic ethyleneamines
Inventor: WATANABE YASUKICHI
IPC: C07C211/14
Filed: 1989-07-14
Abstract: PURPOSE:To improve selectivity of the objective compound and to reduce discoloration of reaction product solution in producing the title compound by reacting ammonia with ethylenediamine and monoethanolamine by making hydrogen exist in the reaction system. CONSTITUTION:(A) Ammonia is reacted with (B) ethylenediamine and (C) monoethanolamine in the presence of hydrogen using phosphoric acid, a condensate thereof, dihydrogen phosphate, a corresponding pyrophosphate or hydrogen phosphate as a catalyst in the molar ratio of the component A/C=1 or above, preferably 6-50 and the molar ratio of the component B/C=0.01-10, preferably 0.05-5 at 150-400 deg.C, preferably 200-350 deg.C to give a noncyclic ethyleneamine having a wide industrial use, especially ethylenediamines such as ethylenediamine, diethylenetriamine or triethylenetetramine and to suppress discoloration in the production.
Patent JP-S6338461-A (JP)
Inventor: KANEUCHI KIYOSHI
IPC: A61L9/015
Filed: 1986-08-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5970298-A (JP)
Title: Automatic pilot control device for ship
Inventor: YUI KATSUO
IPC: G05D1/02
Filed: 1982-10-14
Abstract: PURPOSE:To reduce waste steering due to a noise component of wave and the like, so as to prevent reduction of speed and achieve energy saving, by detecting and removing a high-frequency component of a deviation signal by power spectrum measurement. CONSTITUTION:Each signal from a course setting device 1 and a gyrocompass 2 is added, and is inputted to a high-frequency component monitor section 4 for detecting a high-frequency component. Then, the high-frequency component is removed by a filter device 3, and is fed to an automatic pilot 5. As the automatic pilot 5 receives a deviation signal relieved of the high-frequency component, waste steering of a rudder of a ship 6 due to high frequency of wave and the like may be reduced.
Patent JP-H08130348-A (JP)
Title: Semiconductor laser device containing integrated waveguide lens
Inventor: KAN II RIOU
IPC: H01S5/20
Filed: 1995-06-26
Abstract: PURPOSE: To obtain a semiconductor laser such as a wide-band laser that can be connected to an external waveguide and a fiber by allowing the waveguide to selectively propagate a partial assembly mode from a continuous light energy mode as light output and allowing the partial assembly mode to be connected to an external optical fiber. CONSTITUTION: A lens 24 is formed at an active region 2 of a boundary between an active region 2 and a passive region 20. A first mode waveguide 34 is integrated into a laser cavity so that it has a second end face 40, and a second end face 42 that is located at the focal point of a lens 24. The first end face 40 of the waveguide 34 is helpful as the output of laser through a fiber where a light energy is located outside. The active region 2 generates a light energy exceeding the emission threshold of a laser that resonates in a laser cavity being formed on reflection surfaces 21 and 32. The lens 24 is located at the focal point of the lens 24 and focuses a light energy being reflected from a reflection surface 32 so that the energy anives at a second end face 42 of the waveguide 34.
Patent JP-H1190832-A (JP)
Title: Cutting/boring method and device with high-pressure jet water
Inventor: ISOBE TAKAHISA
IPC: E02D9/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a cutting/boring method and device using high pressure jet water which can secure a large hole diameter even in case one nozzle is furnished on a rod, prevent generation of a part left without cutting, can select appropriate cutting and boring with different patterns, has no necessity for the operator(s) to work at the face when this is disposed to a shield machine, ensures safe operations, and is favorably applicable to a muddy water pressurize shield machine. SOLUTION: An angle of an abrasive jet nozzle 1 or water jet nozzle is set any as desired, and the cutting/boring operation is conducted while a casing rod 2 to support the nozzle at the set angle is rotated and/or advanced and retreated, wherein the angle of nozzle and the rotation and advance/retreat of the casing rod 2 in the cutting/boring operation are decided appropriately in compliance with existence of steel materials and/or the condition of the bored section for example its shape, and boring is made for the object such as pile or it is cut with the cutting/boring positions continued.
Patent JP-H0229838-A (JP)
Title: Storage element
Inventor: INOUE MICHIYA
IPC: G06F21/62
Filed: 1988-07-20
Abstract: PURPOSE:To prevent data from being simply decoded by preparing plural conversion data to reconvert data by conversion data at the time of converting the data and then storing and reading out them and properly using different kinds of conversion data to write data in a data storage part. CONSTITUTION:Exclusive OR operation between data inputted from a data I/O terminal Tio and selected conversion data is executed by an exclusive OR circuit 3 and the operated result is stored in a storage element 1. At the time of reading out data, one kind of writing conversion data out of plural ones prepared in the external are set up in a converting data memory 4 through a buffer circuit 5. A prescribed address area is specified and exclusive OR operation between the data outputted from the element 1 and the selected conversion data is executed by an EXOR circuit 2 and the operated result is outputted from a data I/O terminal Tio. Consequently, the stored data can not be simply decoded by a third person.
Patent JP-2000008961-A (JP)
Title: Charge air cooler for ghp gas engine
Inventor: MURAKAMI KENSUKE
IPC: F02M31/20
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To decrease charge air temperature and to improve a knocking limit, by heat exchanging low-pressure refrigerant immediately before being sent to an accumulator with engine charge air, in a system in which the low-pressure refrigerant from an air conditioner is returned to a compressor through the accumulator. SOLUTION: When a gas engine 1 is started, a blower 21 is driven through a turbine 18 of a supercharger 17 by energy of exhaust gas emitted in an exhaust pipe 20. Air-fuel mixture from a mixer 23 which is pressurized and of which temperature is increased to be supplied to a cylinder head 26 through a charge air pipe 25. In this case, a heat exchanger 12 is disposed on the way to the charge air pipe 25 to cool the gas-air mixture by low-pressure refrigerant supplied from a return pipe 14. An air conditioner 10 conditions air by high- pressure refrigerant supplied form a compressor 4. After the air-conditioning, charge air cooling is conducted by supplying the low-pressure refrigerant passed through the return pipe 14 having an accumulator 13 to the heat exchanger 12.
Patent JP-H0624109-A (JP)
Title: Ink ribbon winding mechanism
Inventor: YAMAMORI KENJI
IPC: B41J35/00
Filed: 1992-07-08
Abstract: PURPOSE:To improve the operability and utility of an ink ribbon winding mechanism of a thermal transfer printer by a method wherein a reversible motor is applied to drive a regular direction winding section and a reverse winding section and an ink ribbon which can be repeatedly used many times is wound in the regular and reverse directions alternately. CONSTITUTION:A winding motor 1 is installed in a carriage 23 and a winding gear 3 is attached to the motor 1. Bobbins 15 and 21 protruding from the carriage 23 respectively serve as regular and reverse winding sections. A gear 11 is attached to the bobbin 15 and a gear 17 to the bobbin 21. A changeover plate 7 is equipped with a gear 5 which engages with the gear 3 of the motor 1. With this constitution, when the motor 1 rotates in the direction shown by an arrow A, the gear 5 is forced to move toward the gear 17 together with the changeover plate 7. Thereby, the gear 17 is rotated, causing the bobbin 21 to be brought in winding action. When the motor 5 rotates in the direction shown by an arrow B, the bobbin 15 is driven.
Patent JP-H08168562-A (JP)
Title: Display device for pachinko machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1995-06-22
Abstract: PURPOSE: To facilitate assembly and to improve workability by covering a display with a cover member, providing the cover member with a notch and arranging a connector therein. CONSTITUTION: On a game panel to open a great prize winning port by deciding great success when all three figures to be displayed at the central part of a display device 19 display '7', for example, the display device 19 is provided with a casing 39, mounting board 42 and cover member 43 for sandwiching this mounting board 42 with the casing 39 and constituted as a display device unit as a whole. Display panels 40a-40f are arranged on the front surface of the mounting board 42 and a connector 60 for the display panels 40a-40f is fitted on the rear surface side. Besides, an escape hole is opened on the cover member 43 at a part corresponding to the connector 60, and the connector 60 is electrically connected through this escape hole to a controller.
Patent JP-S5971339-A (JP)
Title: Preparation of porous material having open-cell structure
Inventor: KIJIMA NOBORU
IPC: B28B1/26
Filed: 1982-10-15
Abstract: PURPOSE:To prepare a porous material having open-cell structure and high accuracy of the average pore diameter, by casting an emulsion slip composed of a specific curing agent component, a bisphenol-type epoxy resin, a filler and water, into a mold, and curing and dehydrating the slip. CONSTITUTION:An emulsion slip is prepared by vigorously agitating a mixture of (A) a curing agent consisting of a mixture of (a) an amide compound obtained by the reaction of (i) a monomer fatty acid such as oleic acid with (ii) an ethyleneamine of formula (n is 3-5) and (b) a polymerized fatty acid polyamide obtained by the reaction of (iii) a polymerized fatty acid with the component (ii), or a reaction mixture obtained by the reaction of the components (i), (iii) and (ii), (B) a bisphenol-type epoxy resin, (C) a filler and (D) water. The slip is cast into a water-impermeable mold, cured in a hydrated state, and then dehydrated to obtain the objective porous material.
Patent JP-H099002-A (JP)
Title: Image reader
Inventor: NAKAI TAKEHIKO
IPC: H04N1/028
Filed: 1995-06-23
Abstract: PURPOSE: To provide an image reader which separates a luminous flux based on image information at an appropriate position from an original surface and which can highly precisely read image information by means of an optical system which is comparatively bright without considerably enlarging the F-number of an image-forming lens. CONSTITUTION: The image of the same part in an original 1 is image-formed on a read means 5 where plural line sensors 6, 7 and 8 are arranged in parallel in the direction of auxiliary scanning by a scanning means 3 having plural reflecting surfaces 3a-3c through an image-forming means 4 so as to read the image of the original concerned. In the image reader, the width of the luminous flux in the direction of the auxiliary scanning of the luminous flux converged to at least one line sensor among the plural line sensors is restricted by a wavelength selection means 12.
Patent JP-S6073780-A (JP)
Title: Magazine controller
Inventor: UCHI TOSHIHIRO
IPC: G06Q50/26
Filed: 1983-09-29
Abstract: PURPOSE:To obtain controlling data suitable for arrival control and location control by comparing the input data at the magazine arrival with the contents of a not-yet arrived data memory, and by writing the data into the arrival data memory and deleting the not-yet arrived data memory. CONSTITUTION:At the time of magazine arrival, data of the magazine code, volume and number and quantity which are inputted from an input device, are compared with the contents of a not-yet arrived data memory 12. As a result, data of magazines which have inquiry are written into an arrival data memory 13, and the not-yet arrived data memory 12 is deleted. For a data having no inquiry, a control data memory 11 is retrieved, and for a data having inquiry, tha data is written together with volume, number of the magazine and control code classified by magazine code in the not-yet arrived data memory 12. Then, a comparison is made again between input data and the contents of not-yet arrived data memory 12. The data which has inquiry is written into the arrival data memory 13 and deleted from the not-yet arrived data memory 12.
Patent JP-S5883273-A (JP)
Title: Optical current transformer
Inventor: HAMADA MITSUHIRO
IPC: G01R15/24
Filed: 1981-11-13
Abstract: PURPOSE:To enhance the magnetic field sensitivity without enlarging the shape and increasing dimensions, by winding an optical fiber having the Farady effect into a shape like a search coil and arranging this optical fiber on the outside circumference of a conductor. CONSTITUTION:An insulating supporting member 3 for fixing an optical fiber is arranged on the outside circumference of a conductor 1, and a search coil-shaped optical fiber 4 wound with a prescribed diameter is provided on the outside circumferential face of the insulating supporting member 3. Coils are so arranged that planes of coils are parallel with the conductor 1, and plural coils are cascaded so as to obtain a required sensitivity. The search coil-shaped optical fiber 4 is wound in several turns so that the length of one turn (circumferential length) is 2pi/DELTAB. The value DELTAB is the difference of propagation constant between two linearly polarized waves orthogonal to each other passing in the optical fiber 4. By increasing the number of turns of the coil 4, the length of the optical fiber is increased equivalently to enhance the magnetic field sensitivity.
Patent JP-S6425547-A (JP)
Title: Manufacture of semiconductor light emitting device
Inventor: TSURU SHIZUO
IPC: H01L33/30
Filed: 1987-07-22
Abstract: PURPOSE:To impart flexibility to the surrounding part of a light emitting element and to improve heat resistance and moisture resistance at the outside of an outer resin, by adding a plasticizer into a first epoxy resin, whose base material is the same base resin, covering the outer part of the light emitting element, thereafter packaging the entire inner leads with a second epoxy resin, and heating and hardening the resins at the same time. CONSTITUTION:Inner lead terminals 1, outer lead terminals 2 and a semiconductor-light-emitting-element mounting part 3 are provided in a conductor lead 4. A semiconductor light emitting element 5 is mounted on the conductor lead 4 and electrically connected with a thin metal wire 6. The outer part of the light emitting element 5 is covered with a first epoxy resin 7. Then, the conductor lead 4 is fixed in a a casting metal mold 10, which is filled with a second epoxy resin for packaging. At the same time, the inner lead terminals 1 and the light emitting element 5, which is covered with the epoxy resin 7, are inserted into the epoxy resin 8. Then, the epoxy resins 7 and 8 are hardened at the same time. The epoxy resin 7 and the epoxy resin 8 are formed with the same base resin as a base material. Plasticizer or flexibility imparting agent is added to the epoxy resin 7.
Patent JP-S6424836-A (JP)
Title: Modification of surface of solid by corona discharge
Inventor: INAGAKI DENYA
IPC: C08J7/00
Filed: 1987-07-22
Abstract: PURPOSE:To perform easily and exactly the surface modification of an object by controlling a nonuniform discharge, by generating a corona discharge between the surface opposite to the surface of the object in contact with a resistance substance and a counter electrode. CONSTITUTION:A liquid 2 having a relatively high electrical resistance, such as water, or an electrolytic solution is poured into an insulating vessel 1 to be modified. A high voltage is applied between a discharge electrode 3 set in the inside of the vessel and a discharge electrode 4 set in the outside of the vessel to generate a corona discharge between the external electrode 4 and part of the external surface of the vessel 1. When the vessel 1 is cylindrical, the electrode 3 in the inside of the vessel 1 is set along the central axis of the cylinder, and the counter electrode 4 is set concentrically around this central axis. This arrangement can establish a uniform electric field between the electrodes if the thickness of the wall of the vessel is uniform throughout it, so that part 6 of the external surface of the vessel 1 can be uniformly modified.
Patent JP-S6244515-A (JP)
Title: Dust collecting method for tap hole of blast furnace
Inventor: HIRATA YOSHIHISA
IPC: C21B7/22
Filed: 1985-08-19
Abstract: PURPOSE:To efficiently suck the dust near the tap hole of a blast furnace to a duct without hindering other operations by installing a freely movable shielding curtain made of a refractory material near the tap hole and moving the dust generated in the stage of tapping toward the suction duct. CONSTITUTION:A large amt. of the dust is generated from the tap hole 12 in the stage of passing the molten iron emitted from the tap hole 12 of the blast furnace 10 to a runner 14. A crane for hoisting a runner cover 16, a tap hole opener and a mud gun for closing the tap hole after the end of tapping exists near the tap hole 12; therefore, the dust suction duct 18 is disposed in the position slightly apart from the tap hole 12 so as not to hinder the operations of these devices. The movable shielding curtain 20 made of the refractory material is disposed around a hole 22 by means of hinges 24 near the tap hole 12 to shield the dust to be released during tapping. The dust is efficiently sucked toward the direction B of the duct 18. The shielding curtain is moved in the direction A by the hinges 24 so as not to hinder the operations except during the tapping.
Patent JP-S6340641-A (JP)
Title: Metallic mold for shaping of casting mold and its production
Inventor: HIBINO MITSURU
IPC: B22C9/06
Filed: 1986-08-01
Abstract: PURPOSE:To obtain a long-life metallic mold having excellent wear resistance and mechanical properties by forming the metallic mold for shaping a casting of mold of a flake graphite cast iron or vermicular graphite cast iron and forming the base structure of mixed structure composed of bainite and austenite. CONSTITUTION:The metallic mold made of the flake graphite cast iron or vermicular graphite iron for shaping the casting mold is subjected to an austemper treatment after finish working. The heat treatment is executed by heating and holding the metallic mold to and at 830-950 deg.C for 0.5-3hr, then cooling the mold quickly down 200-430 deg.C and holding the same for >=0.5hr. The base structure of the cast iron is thereby converted to the mixed structure composed of bainite and austenite. The long-life metallic mold having the excellent wear resistance and mechanical properties is thus obtd.
Patent JP-S5878598-A (JP)
Inventor: DEBITSUDO POORU RABEDA
IPC: C12N1/20
Filed: 1982-10-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0296564-A (JP)
Title: Drug composition and (s, s)-n-(3-(4- methoxybenzoylthio)-2-methyl-propionyl)-proline
Inventor: SESAANO KASAGURANDE
IPC: A61K31/495
Filed: 1989-07-15
Abstract: A pharmaceutical composition is described comprising ibopamine and an ACE-inhibitor. Such composition is useful in the treatment of cardiovascular diseases, more particularly of hypertension and heart insufficiency even when the latter is associated with or caused by hypertension.
Patent JP-2001015519-A (JP)
Title: Heat treatment apparatus
Inventor: MATSUSHITA MASANAO
IPC: H01L21/324
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment apparatus which can reduce the amount of used gas necessary for temperature reduction by supplying the gas having an increased specific heat. SOLUTION: In the heat treatment apparatus, a heat plate 1 having a substrate W carried thereon for heat treatment is provided with a cooling jacket 5 of an air cooling type. The apparatus includes a bubbling tank 13 for generating a humidity applying gas. Temperature adjustment is carried out by supplying the humidity applying gas into the cooling jacket 5. By supplying the humidity applying gas having a specific heat increased in the bubbling tank 13, an amount of absorbable heat can be made large. Accordingly, the amount of gas consumed during temperature reduction of the plate 1 can be reduced.
Patent JP-H1114887-A (JP)
Title: Lens device and camera device using the same
Inventor: YOSHIDA SETSUO
IPC: H04N5/225
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To improve a holding feeling and operability by arranging a driving motor at the inside of a lens casing and miniaturizing a grip. SOLUTION: A unit casing 44 is provided with a focusing lens barrel 52 holding a focusing lens group 51, a front zoom lens barrel 54 holding a zoom lens group 53, a rear zoom lens barrel 56 holding the zoom lens group 55, an iris mechanism 57, a moving lens barrel 59 holding a moving lens group 58, an extender lens group 60 and a rear relay lens group 61, and a moving lens motor 63 moving the moving lens group 58 in the direction of an optical axis is provided at the projecting part 44b of the unit housing 44.
Patent JP-H0346524-A (JP)
Title: Colorimeter
Inventor: TAKAMATSU YUKIHIKO
IPC: G01N21/27
Filed: 1989-07-14
Abstract: PURPOSE:To decrease the cleaning frequency by placing a standard plate for correction on a measuring optical path, calculating a reflection factor coefficient for showing a contamination state of a projecting/photodetecting window from its measured value and executing a contamination compensation by using it. CONSTITUTION:A body 2 to be measured is irradiated with a light beam at a prescribed angle through projecting windows 9a, 9b from light sources 8a, 8b, a reflected light in its vertical direction is brought to separation of light into spectral components 5 through a photodetecting window 4. Its spectrum is brought to image formation in a linear array sensor 11, and by an operation based on this spectral measured value, a quantitative measured value of a color is outputted. In this case, as for contamination of the windows 9a, 9b, and 4, it is measured by setting a standard plate 10 for correction to a measuring optical path at the time of automatic correction, and by dividing its measured value by a reflection factor of the standard plate 10, a reflection factor coefficient is stored in a microprocessor unit 12. Subsequently, the standard plate 10 is detached from the measuring optical path, and by outputting an initial value of an automatic correction to a host computer, the automatic correction is executed. At the time of the next automatic correction, with respect to contamination of the windows 9a, 9b and 4, its influence is eliminated by further executing a calculation of the reflection factor coefficient.
Patent JP-H0850587-A (JP)
Title: Device and method for processing character
Inventor: KIMURA TADASHI
IPC: G06F17/21
Filed: 1995-07-18
Abstract: PURPOSE:To easily confirm the printing state at the time of printing by displaying a frame showing the right end of the printing form and a blank area according to the size of the specified form. CONSTITUTION:The device is provided with a form size setting means b setting the form size at the time of printing inputted from an input means a, printing start position setting means c setting the printing start position at the end of the form according to the direction of the printing start position, and document storage sign d storing the inputted character string in an output document style. A control means consists of three means; a display data preparation means e, display storage means f, and screen display control means g. In displaying the contents stored in the storage means d on a display means h, the frame corresponding to the form size data on the screen of the display means h. By displaying the contents in the frame, the final part of the character string of each line to the end of form are made a blank according to the form size to be displayed on the display screen of the display device h.